| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $146.49 | 3.249% | $151.2495 | $151.25 | $151.25 | $151.20 |
| Purchase #2 | $45.40 | 13.410% | $51.4881 | $51.49 | $51.50 | $51.50 |
| Purchase #3 | $194.53 | 9.544% | $213.0959 | $213.10 | $213.10 | $213.10 |
| Purchase #4 | $135.35 | 7.421% | $145.3943 | $145.39 | $145.40 | $145.40 |
| Purchase #5 | $96.81 | 9.516% | $106.0224 | $106.02 | $106.00 | $106.00 |
| Purchase #6 | $97.62 | 8.187% | $105.6121 | $105.61 | $105.60 | $105.60 |
| Purchase #7 | $223.64 | 5.508% | $235.9581 | $235.96 | $235.95 | $236.00 |
| 7 purchase totals = | $939.84 | $1,008.8204 | $1,008.82 | $1,008.80 | $1,008.80 | |